diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 208e0048709b..f6e29a975e4e 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2358,7 +2358,11 @@ static void efx_ef10_tx_write(struct efx_tx_queue *tx_queue) /* Create TX descriptor ring entry */ if (buffer->flags & EFX_TX_BUF_OPTION) { *txd = buffer->option; + if (EFX_QWORD_FIELD(*txd, ESF_DZ_TX_OPTION_TYPE) == 1) + /* PIO descriptor */ + tx_queue->packet_write_count = tx_queue->write_count; } else { + tx_queue->packet_write_count = tx_queue->write_count; BUILD_BUG_ON(EFX_TX_BUF_CONT != 1); EFX_POPULATE_QWORD_3( *txd, @@ -5796,6 +5800,7 @@ const struct efx_nic_type efx_hunt_a0_nic_type = { .rx_ts_offset = ES_DZ_RX_PREFIX_TSTAMP_OFST, .can_rx_scatter = true, .always_rx_scatter = true, + .option_descriptors = true, .max_interrupt_mode = EFX_INT_MODE_MSIX, .timer_period_max = 1 << ERF_DD_EVQ_IND_TIMER_VAL_WIDTH, .offload_features = EF10_OFFLOAD_FEATURES, |